I am pretty sure it is "moan like an autumn wind high in the loan some treetops." I am pretty sure it is this one and not "moan soft like you wanted somebody terrible," because that is not a simile. Hope this helps! :)
The correct answer is EXTENDED METAPHOR. Extended metaphor refers to a comparison between two things that are not alike, which continues throughout a series of sentences in a paragraph or in lines of poem. It is also called sustained metaphor and authors usually use it in order to create a clear comparison between two things.
